This is a real life sample alert from indeni from our Palo Alto Networks Firewall Alert Guide

Description:

There are certain FQDN’s set but the Palo Alto Networks device cannot successfully resolve them.

Unresolveable FQDNs:

• domain2.example.com
• www.indani.com

Manual Remediation Steps:

Review your DNS settings and the reason for the failure in resolution. Review DOC-5943.

How does this alert work?

indeni regularly runs “request system fqdn show” and looks for failures.